linux-next: build failure after merge of the net-next tree (Was: Re: linux-next: build failure after merge of the bpf-next tree)

From: Stephen Rothwell
Date: Thu Feb 10 2022 - 19:52:27 EST


Hi all,

On Wed, 9 Feb 2022 11:21:35 +1100 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the bpf-next tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> kernel/bpf/core.c:830:23: error: variably modified 'bitmap' at file scope
> 830 | unsigned long bitmap[BITS_TO_LONGS(BPF_PROG_CHUNK_COUNT)];
> | ^~~~~~
>
> Caused by commit
>
> 57631054fae6 ("bpf: Introduce bpf_prog_pack allocator")
>
> I have used the bpf-next tree from next-20220208 for today.

The net-next tree has inherited this build failure by merging the
bpf-next tree.

I have used the net-next tree from next-20220209 for today.

--
Cheers,
Stephen Rothwell

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